An anonymous reader writes: When personal information ends up in the analytical whirlpool of big data, it almost inevitably becomes orphaned from any permissions framework that the discloser granted for its original use; machine learning systems, commercial and otherwise, end up deriving properties and models from the data until the replication, duplication and derivation of that data can never hoped to be controlled or 'called back' by the originator.

But researchers now propose a revision which can be imposed upon existing machine-learning frameworks, interposing a 'summation' layer between user data and the learning system, effectively tokenising the information without anonymising it, and providing an auditable path whereby withdrawal of the user information would ripple through all iterations of systems which have utilized it — genuine 'cancellation' of data.

Submitted
by
Anonymous Coward
on Wednesday September 16, 2015 @07:51AM

An anonymous reader writes: Elon Musk wants to bring the internet to less-developed countries using satellites. Facebook wants to use drones. Google's betting on balloons. These crazy high-tech solutions are interesting, but are they really needed? Mark Summer doesn't think so. His company focuses on building out internet infrastructure the old fashioned way: trenching pipes, raising cell towers, and getting local governments to lease what they've already installed. "A major problem in emerging countries is that when Internet access is available, it’s often expensive. That’s due in part to a lack of competition among providers... While the costs of terrestrial Internet connections are high, they’re relatively predictable. And the business model is proven around the world."

An anonymous reader writes: A couple of decades ago, if you spent every day in chat rooms with your friends, you were a nerd. Today if you do the same thing, you're just the average Facebook user. And so it's no surprise there's a gold rush mentality in the learn-to-code movement. With the tech industry booming and its products so pervasive in our lives, the allure of six-figure tech salaries make plenty of people pack up and head West (literally).

And just like in the gold rush of the 19th century, there are plenty of people looking to get rich not by mining, but from outfitting the miners. Coding academy websites, boot camps, and tech book authors (such as myself) all offer the means to obtain these coding skills. I think some of these groups push the promise of dotcom riches from their products more than they should. In obtaining the "literacy of the 21st century", there's plenty of hype to go around.

In his article on Opensource.com, software developer and tech writer Al Sweigart explains what a future where everyone knows how to code will look like.

vivaoporto writes: Gordon Lyon (better known as Fyodor, author of nmap and maintainer of the internet security resource sites insecure.org, nmap.org, seclists.org, and sectools.org) warns on the nmap development mailing list that the Sourceforge Nmap account was hijacked from him.

To their credit Fyodor states that "So far they seem to be providing just the official Nmap files (as long as you don't click on the fake download buttons) and we haven't caught them trojaning Nmap the way they did with GIMP" but reiterates "that you should only download Nmap from our official SSL Nmap site: https://nmap.org/download.html"

OutOnARock writes: When eBay cuts PayPal loose this summer, users of the new digital money giant will find they've agreed to new terms of service that take effect July 1. Those terms include PayPal giving itself the right to robocall or robo-text members at any phone number the firm can find, for just about any reason — from debt collecting to advertisements to opinion polling.

The fine print also says PayPal can pass along the same rights to its affiliates. Here's the language, in black and white, from the company's website:

You consent to receive autodialed or prerecorded calls and text messages from PayPal at any telephone number that you have provided us or that we have otherwise obtained . . . . (PayPal) may share your phone numbers with our Affiliates or with our service providers, such as billing or collections companies, who we have contracted with to assist us in pursuing our rights.

If I can only use PayPal on eBay, it'll probably mean an end of eBay for me, what about you?

shanehiltonward writes: SourceForge, the code repository site owned by Slashdot Media, has apparently seized control of the account hosting GIMP for Windows on the service, according to e-mails and discussions amongst members of the GIMP community—locking out GIMP's lead Windows developer. And now anyone downloading the Windows version of the open source image editing tool from SourceForge gets the software wrapped in an installer replete with advertisements.

Update: In a blog post issued shortly after this story posted, an unidentified member of SourceForge's community team wrote that, in fact, "this project was actually abandoned over 18 months ago, and SourceForge has stepped-in to keep this project current." That runs counter to claims by members of the GIMP development community.

The GIMP project is not officially distributed through SourceForge—approved releases are only posted on the GIMP project's own Web page. But Jernej Simoni, the developer who has been responsible for building Windows versions of GIMP for some time, has maintained an account on SourceForge to act as a distribution mirror. That is, he had until today, when he discovered he was locked out of the Gimp-Win account, and the project's ownership "byline" had been changed to "sf-editor1"—a SourceForge staff account. Additionally, the site now provided Gimp in an executable installer that has in-installer advertising enabled. Ars tested the downloader and found that it offered during the installation to bundle Norton anti-virus and myPCBackup.com remote backup services with GIMP—before downloading the installer authored by Simoni (his name still appears on the installer's splash screen).

slashdice writes: Ars Technica (and, well, everybody other than slashdot) is reporting on the reprehensible behavior by SourceForge, Slashdot sister sister site. "SourceForge, the code repository site owned by Slashdot Media, has apparently seized control of the account hosting GIMP for Windows on the service, according to e-mails and discussions amongst members of the GIMP community—locking out GIMP's lead Windows developer. And now anyone downloading the Windows version of the open source image editing tool from SourceForge gets the software wrapped in an installer replete with advertisements."

An anonymous reader writes: Mathematics Ph.D. student Jeremy Kun has an interesting post about how mathematicians approach doing new work and pushing back the boundaries of human knowledge. He says it's immensely important for mathematicians to be comfortable with extended periods of ignorance when working on a new topic. 'The truth is that mathematicians are chronically lost and confused. It’s our natural state of being, and I mean that in a good way....Speaking with experienced mathematicians, and reading books written by them, almost always feels like the following sketch about math class as imagined by kids.' He then provides some advice for people learning college level math like calculus or linear algebra: 'I suggest you don’t worry too much about verifying every claim and doing every exercise. If it takes you more than 5 or 10 minutes to verify a “trivial” claim in the text, then you can accept it and move on.... But more often than not you’ll find that by the time you revisit a problem you've literally grown so much (mathematically) that it's trivial. What’s much more useful is recording what the deep insights are, and storing them for recollection later.'